71360512

素因数分解:

$2^{13}\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 56

約数和(自身を含む): 147840192

約数和(自身を除く): 76479680

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 281, 496, 512, 562, 992, 1024, 1124, 1984, 2048, 2248, 3968, 4096, 4496, 7936, 8192, 8711, 8992, 15872, 17422, 17984, 31744, 34844, 35968, 63488, 69688, 71936, 126976, 139376, 143872, 253952, 278752, 287744, 557504, 575488, 1115008, 1150976, 2230016, 2301952, 4460032, 8920064, 17840128, 35680256, 71360512]

約数ペア:

[(1, 71360512), (2, 35680256), (4, 17840128), (8, 8920064), (16, 4460032), (31, 2301952), (32, 2230016), (62, 1150976), (64, 1115008), (124, 575488), (128, 557504), (248, 287744), (256, 278752), (281, 253952), (496, 143872), (512, 139376), (562, 126976), (992, 71936), (1024, 69688), (1124, 63488), (1984, 35968), (2048, 34844), (2248, 31744), (3968, 17984), (4096, 17422), (4496, 15872), (7936, 8992), (8192, 8711)]